WO2000027020A1 - Unite condensateur pour un convertisseur - Google Patents

Unite condensateur pour un convertisseur Download PDF

Info

Publication number
WO2000027020A1
WO2000027020A1 PCT/EP1999/008089 EP9908089W WO0027020A1 WO 2000027020 A1 WO2000027020 A1 WO 2000027020A1 EP 9908089 W EP9908089 W EP 9908089W WO 0027020 A1 WO0027020 A1 WO 0027020A1
Authority
WO
WIPO (PCT)
Prior art keywords
capacitor
converter
mechanical
capacitor assembly
converter device
Prior art date
Application number
PCT/EP1999/008089
Other languages
German (de)
English (en)
Inventor
Rodscha Drabon
Manfred Zengerle
Johannes Scholten
Original Assignee
Daimlerchrysler Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daimlerchrysler Ag filed Critical Daimlerchrysler Ag
Priority to EP99971591A priority Critical patent/EP1125355B1/fr
Priority to US09/830,591 priority patent/US6665195B1/en
Priority to CA002347825A priority patent/CA2347825A1/fr
Priority to DE59903597T priority patent/DE59903597D1/de
Publication of WO2000027020A1 publication Critical patent/WO2000027020A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/003—Constructional details, e.g. physical layout, assembly, wiring or busbar connections

Definitions

  • the invention relates to a capacitor assembly for a converter device with a capacitor which can be fastened to a base frame or a heat sink by means of lateral mechanical holders
  • German patent application P 198 13 365.0 a capacitor assembly for a converter device has been proposed, in which a central, metallic, multifunctional housing part that is directly connected to the cooler of the power semiconductors is thermally contacted to the capacitors.
  • the driver circuits for the power semiconductors and the control and regulating arrangement of the converter device are located above the capacitors. These components are connected to the multifunctional housing part via the fastening devices required for this.
  • the multifunctional housing part can be designed with or without power rail.
  • the invention is based on the object of specifying a capacitor module for a converter device which enables an extremely compact construction of the converter device.
  • a capacitor assembly for a converter device with a capacitor which can be fastened to a base frame or a heat sink by means of lateral mechanical holders and which has a mechanical holder for fastening at least one electrical connection of the converter device and at least one measuring sensor, in particular a current transformer and / or Has voltage converter.
  • the advantages achievable with the invention consist in particular in that the space-saving, weight-reduced and cost-reduced construction of a converter device can be realized with the proposed capacitor assembly. Since the capacitor assembly itself as the load-bearing and central component of the converter device is configured, the mechanical support and auxiliary frames which are generally customary in the case of converter devices can be dispensed with entirely. Another advantage is that the capacitor assembly can be dismantled for recycling.
  • An advantageous embodiment of the invention consists in that at least one electronic circuit - preferably a control circuit for power semiconductors - is attached to the mechanical holder.
  • This training supports the aim of the invention to enable the capacitor assembly to be as compact and simple as possible.
  • another feature of the invention is that the mechanical holder is provided on the front with respect to the capacitor.
  • a modification of this design according to the invention is that the mechanical holder is arranged on the side of the capacitor.
  • the capacitor assembly according to the invention can be used for a large number of spatial requirements.
  • Fig. 1 is a perspective view of a capacitor assembly according to the invention
  • FIG. 2 shows a view of the front of a converter device equipped with the capacitor assembly according to the invention
  • FIG. 3 shows a view of a side face of a converter device equipped with the capacitor module according to the invention
  • Fig. 4 is a perspective view of a further embodiment of the capacitor assembly according to the invention.
  • 1 shows a perspective view of a capacitor assembly.
  • a cube-shaped or parallelepiped-shaped capacitor 1 can be seen, which is connected to side mechanical holders 2, 3 on two opposite side surfaces.
  • the capacitor can be formed in one piece, but it is also possible to combine several individual capacitors of smaller capacitance to form the capacitor of the desired capacitance.
  • the two lateral mechanical brackets 2, 3 are used to mount the capacitor assembly on a base frame 4, for example on a heat sink (see number 12 according to FIGS. 2 and 3).
  • the capacitor 1 has a further front-side mechanical holder 5 which extends on a side located between the mechanical holders 2, 3 - hereinafter referred to as the front side.
  • the front mechanical bracket 5 of the capacitor assembly is used to fasten electrical connections 6 (AC voltage connections, DC voltage connections) of the converter device and to fasten measuring sensors, in particular three current transformers 7 and a voltage transformer 8. Furthermore, there are several electronic circuits 9 on the front mechanical holder 5 attached. These electronic circuits 9 are control circuits for the power semiconductors of the converter device.
  • a further, flat electronic circuit 10 is fastened to the top of the capacitor assembly or the capacitor 1, which is the control and regulating device for controlling the power semiconductors.
  • FIG. 2 shows a view of the front side of a converter device equipped with the capacitor module. It can be seen that the capacitor 1 is mounted via the two lateral mechanical holders 2, 3 on a heat sink 12 carrying a plurality of power semiconductors 11 arranged next to one another.
  • this is a cooling body 12 equipped with cooling fins 13 and suitable for air cooling.
  • liquid cooling bodies can also be used.
  • the electrical connections 6 and current transformers 7 mounted on the front mechanical holder 5 are freely accessible on their upper side for contacting external power connections (energy supply, load connections) and on the underside with connections of an internal device Rail system 14 contacted.
  • the busbar system 14 produces the electrical connections to the individual power semiconductors 11 and, via a capacitor connection 15 on the rear (see FIG. 3), the electrical connections to the capacitor 1.
  • FIG. 3 shows a view of a side surface of a converter device equipped with the capacitor module.
  • the heat sink 12 with cooling fins 13 There are the heat sink 12 with cooling fins 13, the power semiconductors 11 mounted in two rows on the heat sink 12, the capacitor 11 connected to the heat sink 12 via the lateral mechanical holders 2, 3, the front mechanical holder 5 with a current transformer 7 attached to it.
  • the busbar system 14 and the rear capacitor connection 15 are shown.
  • the side mechanical holder 3 is removed to allow an insight into the converter device.
  • FIG. 4 shows an embodiment of the capacitor assembly according to the invention which is modified compared to FIGS. 1 to 3.
  • two individual brackets 5 ' are provided here. They also serve to receive the electrical connections 6, measuring sensors, such as current transformers 7, and a voltage converter. Electronic circuits 9 are also present in the area of these individual holders 5 '.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Inverter Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

L'invention concerne une unité condensateur pour un convertisseur. L'unité condensateur selon l'invention contient un condensateur (1) que l'on peut fixer à un cadre de base (4) ou à un refroidisseur (12) au moyen de fixations mécaniques latérales (2, 3) et qui comporte au moins une fixation mécanique supplémentaire (5) pour la fixation d'au moins une connexion électrique (6) du convertisseur et d'au moins un capteur de mesure, en particulier d'un transformateur de courant (7) ou d'un transformateur de tension (8). L'unité condensateur selon l'invention permet de réaliser un convertisseur de structure compacte et de poids réduit.
PCT/EP1999/008089 1998-10-29 1999-10-26 Unite condensateur pour un convertisseur WO2000027020A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP99971591A EP1125355B1 (fr) 1998-10-29 1999-10-26 Unite condensateur pour un convertisseur
US09/830,591 US6665195B1 (en) 1998-10-29 1999-10-26 Converter appliance capacitor assembly
CA002347825A CA2347825A1 (fr) 1998-10-29 1999-10-26 Unite condensateur pour un convertisseur d'appareil
DE59903597T DE59903597D1 (de) 1998-10-29 1999-10-26 Kondensatorbaugruppe für ein stromrichtergerät

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19849858A DE19849858A1 (de) 1998-10-29 1998-10-29 Kondensatorbaugruppe für ein Stromrichtergerät
DE19849858.6 1998-10-29

Publications (1)

Publication Number Publication Date
WO2000027020A1 true WO2000027020A1 (fr) 2000-05-11

Family

ID=7886035

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1999/008089 WO2000027020A1 (fr) 1998-10-29 1999-10-26 Unite condensateur pour un convertisseur

Country Status (5)

Country Link
US (1) US6665195B1 (fr)
EP (1) EP1125355B1 (fr)
CA (1) CA2347825A1 (fr)
DE (2) DE19849858A1 (fr)
WO (1) WO2000027020A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2852191B1 (fr) * 2003-03-03 2005-05-06 Renault Sa Module electronique de puissance avec bornes de connexion et transformateurs de courant
EP1903957B1 (fr) * 2005-04-15 2011-12-28 Cook Medical Technologies LLC Dispositif d'extraction d'un conducteur
US7336491B2 (en) * 2005-09-06 2008-02-26 Lear Corporation Heat sink
DE202006009906U1 (de) * 2006-06-22 2006-10-05 Sma Technologie Ag Vorrichtung zur Aufnahme einer Mehrzahl einzelner Wechselrichter
JP4567029B2 (ja) * 2007-06-22 2010-10-20 日立オートモティブシステムズ株式会社 電力変換装置
WO2010143236A1 (fr) * 2009-06-12 2010-12-16 三菱電機株式会社 Dispositif de conversion de puissance électrique pour véhicule
CN103809708A (zh) * 2012-11-07 2014-05-21 辉达公司 平板电子设备及其辅助散热装置、以及两者的组件
CN106230274A (zh) * 2016-08-30 2016-12-14 常州博瑞电力自动化设备有限公司 一种可分离式功率模块
CN106443127B (zh) * 2016-09-12 2020-02-07 中车株洲电力机车研究所有限公司 一种用于变流器的电流传感器装置
WO2019222783A1 (fr) 2018-05-25 2019-11-28 Miba Energy Holding Gmbh Module de puissance doté d'un dissipateur thermique
AT521040B1 (de) 2018-05-25 2019-10-15 Miba Energy Holding Gmbh Leistungsbaugruppe mit tragendem Kühlkörper
US11431257B2 (en) 2018-05-25 2022-08-30 Miba Energy Holding Gmbh Power module comprising a supporting cooling body

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412407A1 (de) * 1994-04-11 1995-10-12 Jungheinrich Ag Schaltungsanordnung für den Betrieb mindestens eines batteriebetriebenen Elektromotors in einem Flurförderzeug
DE19628549A1 (de) * 1996-07-16 1998-01-22 Abb Patent Gmbh Baukastensystem zur Bildung von Stromrichtergeräten unterschiedlicher Leistung und Kühlungsart
US5729450A (en) * 1995-06-14 1998-03-17 Magnetek, Inc. Power converter with ripple current and bulk filtering supplied by high-current, high-microfarad film capacitor arrangement

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4467399A (en) * 1981-12-18 1984-08-21 Gte Automatic Electric Labs Inc. Power supply packaging arrangement
US5365424A (en) * 1991-07-10 1994-11-15 Kenetech Windpower, Inc. High power laminated bus assembly for an electrical switching converter
DE4232763C2 (de) * 1992-09-25 1995-12-14 Aeg Westinghouse Transport Aufbau eines Wechselrichters, insbesondere eines 3-Punkt-Wechselrichters
JP2809095B2 (ja) * 1994-03-04 1998-10-08 株式会社デンソー インバータ装置
US5648892A (en) * 1995-09-29 1997-07-15 Allen-Bradley Company, Inc. Wireless circuit board system for a motor controller
FR2742941B1 (fr) * 1995-12-21 1998-01-30 Gec Alsthom Transport Sa Dispositif electronique de puissance et dispositif d'alimentation de moteur
DE19717550A1 (de) * 1997-04-25 1998-10-29 Abb Daimler Benz Transp Flaches Stromschienenpaket für ein Stromrichtergerät
DE19813365A1 (de) * 1997-05-07 1998-11-12 Abb Daimler Benz Transp Stromrichterbaugruppe für ein Stromrichtergerät

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4412407A1 (de) * 1994-04-11 1995-10-12 Jungheinrich Ag Schaltungsanordnung für den Betrieb mindestens eines batteriebetriebenen Elektromotors in einem Flurförderzeug
US5729450A (en) * 1995-06-14 1998-03-17 Magnetek, Inc. Power converter with ripple current and bulk filtering supplied by high-current, high-microfarad film capacitor arrangement
DE19628549A1 (de) * 1996-07-16 1998-01-22 Abb Patent Gmbh Baukastensystem zur Bildung von Stromrichtergeräten unterschiedlicher Leistung und Kühlungsart

Also Published As

Publication number Publication date
EP1125355A1 (fr) 2001-08-22
DE59903597D1 (de) 2003-01-09
US6665195B1 (en) 2003-12-16
DE19849858A1 (de) 2000-05-04
EP1125355B1 (fr) 2002-11-27
CA2347825A1 (fr) 2000-05-11

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